Hard disk platter assembly with plastic hub for use in a removable cartridge
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United States of America Patent
Stats
-
Dec 25, 2001
Grant Date -
N/A
app pub date -
Jul 14, 1994
filing date -
Jul 14, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hard disk assembly comprises a hub made of injection molded liquid crystal plastic, to which is mounted a magnetic disk by a twist-lock screw top. The expensive step of machining the critical hub component is avoided because sufficient accuracies can be achieved with the liquid crystal plastic when injection molded.
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Cited Art Landscape
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